Definition: the force or action of one object hitting another Level: C2
碰撞的冲击力将汽车压缩到原长的三分之一。
The ___impact of the crash reduced the car to a third of its original length.
子弹在撞击时爆炸。
The bullet explodes on ___impact.
陨石的撞击在月球表面形成了一个巨大的坑洞。
The meteorite's ___impact created a massive crater on the moon's surface.
